Finding extended homes…
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Sign in to keep them on every device →Finding extended homes…
Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to BH14 8AD
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| 61, Sherwood Avenue538 m away | 122 m² | 287 m² | +165 m² +135% | 2021 |
| 56, Bournemouth Road849 m away | 131 m² | 293 m² | +162 m² +124% | 2019 |
| 30, Orchard Avenue492 m away | 124 m² | 277 m² | +153 m² +123% | 2026 |
| 4, Warwick Road854 m away | 111 m² | 263 m² | +152 m² +137% | 2026 |
| 33, Harbour View Road656 m away | 114 m² | 239 m² | +125 m² +110% | 2022 |
| 5, Kimberley Road639 m away | 137 m² | 259 m² | +122 m² +89% | 2026 |
| 156, Sandbanks Road602 m away | 95 m² | 204 m² | +109 m² +115% | 2026 |
| 4, Sherwood Avenue425 m away | 87 m² | 196 m² | +109 m² +125% | 2017 |
| 6, Glenair Avenue0 m away |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.
| 136 m² |
| 243 m² |
| +107 m² +79% |
| 2025 |
| 46, Whitefield Road426 m away | 72 m² | 179 m² | +107 m² +149% | 2018 |
|---|
| 86, Sherwood Avenue425 m away | 83 m² | 190 m² | +107 m² +129% | 2014 |
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| 45, Sherwood Avenue358 m away | 102 m² | 205 m² | +103 m² +101% | 2023 |
|---|
| 80, Sherwood Avenue425 m away | 93 m² | 196 m² | +103 m² +111% | 2017 |
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| 3, Worthington Crescent371 m away | 104 m² | 204 m² | +100 m² +96% | 2022 |
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| 12, Churchfield Crescent916 m away | 115 m² | 212 m² | +97 m² +84% | 2018 |
|---|
| 69, Sherwood Avenue538 m away | 111 m² | 206 m² | +95 m² +86% | 2017 |
|---|
| 7, Whitecliff Crescent571 m away | 109 m² | 204 m² | +95 m² +87% | 2016 |
|---|
| 3, Elms Close992 m away | 104 m² | 198 m² | +94 m² +90% | 2013 |
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| 21, Alton Road783 m away | 97 m² | 190 m² | +93 m² +96% | 2024 |
|---|
| 10, Pottery Road550 m away | 93 m² | 186 m² | +93 m² +100% | 2021 |
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| 8, Sandbanks Road365 m away | 107 m² | 198 m² | +91 m² +85% | 2025 |
|---|
| 132a, Sandbanks Road459 m away | 118 m² | 207 m² | +89 m² +75% | 2023 |
|---|
| 1, Pottery Road431 m away | 94 m² | 182 m² | +88 m² +94% | 2015 |
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| 27, Alton Road783 m away | 136 m² | 224 m² | +88 m² +65% | 2015 |
|---|
| 69, Parkstone Road733 m away | 73 m² | 160 m² | +87 m² +119% | 2026 |
|---|
| 4, Mill Hill Close552 m away | 73 m² | 160 m² | +87 m² +119% | 2017 |
|---|
| Penthouse, Altiori, 6, Highmoor Road807 m away | 117 m² | 203 m² | +86 m² +74% | 2022 |
|---|
| 199, Sandbanks Road850 m away | 114 m² | 199 m² | +85 m² +75% | 2024 |
|---|
| 52, Constitution Hill Road741 m away | 130 m² | 214 m² | +84 m² +65% | 2021 |
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| 43, Sherwood Avenue358 m away | 93 m² | 177 m² | +84 m² +90% | 2019 |
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| 14, Orchard Avenue492 m away | 82 m² | 166 m² | +84 m² +102% | 2013 |
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| 58, Twemlow Avenue592 m away | 147 m² | 227 m² | +80 m² +54% | 2026 |
|---|
| 43a, Springfield Road594 m away | 126 m² | 205 m² | +79 m² +63% | 2019 |
|---|
| 3, Blair Avenue995 m away | 78 m² | 157 m² | +79 m² +101% | 2017 |
|---|
| 17, Highland Road934 m away | 104 m² | 183 m² | +79 m² +76% | 2010 |
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| 9, Hunt Road963 m away | 103 m² | 181 m² | +78 m² +76% | 2026 |
|---|
| 2, Ardmore Road608 m away | 97 m² | 175 m² | +78 m² +80% | 2017 |
|---|
| 82, Parkstone Road753 m away | 85 m² | 162 m² | +77 m² +91% | 2009 |
|---|
| 19, Glen Road855 m away | 75 m² | 151 m² | +76 m² +101% | 2023 |
|---|
| 32, Whitecliff Road696 m away | 277 m² | 352 m² | +75 m² +27% | 2014 |
|---|
| 25, Sandringham Road823 m away | 113 m² | 187 m² | +74 m² +65% | 2021 |
|---|
| 53, Sherwood Avenue538 m away | 100 m² | 174 m² | +74 m² +74% | 2018 |
|---|
| 5, Twemlow Avenue554 m away | 179 m² | 252 m² | +73 m² +41% | 2020 |
|---|
| Corfe View, 7, Corfe View Road829 m away | 118 m² | 189 m² | +71 m² +60% | 2017 |
|---|
| 9, Twemlow Avenue554 m away | 178 m² | 248 m² | +70 m² +39% | 2019 |
|---|
| Oyster, 2, Daylesford Close549 m away | 108 m² | 178 m² | +70 m² +65% | 2018 |
|---|
| 36, Glen Road855 m away | 125 m² | 194 m² | +69 m² +55% | 2018 |
|---|
| 14, Dansie Close654 m away | 104 m² | 172 m² | +68 m² +65% | 2020 |
|---|
| 59, Sherwood Avenue538 m away | 147 m² | 215 m² | +68 m² +46% | 2019 |
|---|
| 17, Sandecotes Road967 m away | 57 m² | 123 m² | +66 m² +116% | 2020 |
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| 10, Courtenay Road771 m away | 119 m² | 184 m² | +65 m² +55% | 2022 |
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| 10a, St Peters Road458 m away | 109 m² | 174 m² | +65 m² +60% | 2014 |
|---|
| 59, Sandbanks Road256 m away | 99 m² | 162 m² | +63 m² +64% | 2019 |
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| 183a, South Western Crescent888 m away | 79 m² | 140 m² | +61 m² +77% | 2023 |
|---|
| 18, Pottery Road550 m away | 85 m² | 145 m² | +60 m² +71% | 2021 |
|---|
| 10, Gervis Crescent614 m away | 88 m² | 148 m² | +60 m² +68% | 2018 |
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| 25, Inverclyde Road844 m away | 104 m² | 164 m² | +60 m² +58% | 2015 |
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| 12, Mill Lane508 m away | 88 m² | 147 m² | +59 m² +67% | 2018 |
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| 110, Sandbanks Road459 m away | 118 m² | 176 m² | +58 m² +49% | 2022 |
|---|
| 14, Mill Hill Close552 m away | 83 m² | 140 m² | +57 m² +69% | 2020 |
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| 16, Whitecliff Crescent571 m away | 182 m² | 238 m² | +56 m² +31% | 2022 |
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| 24, Chapel Road297 m away | 96 m² | 152 m² | +56 m² +58% | 2013 |
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| 9, Churchfield Crescent916 m away | 83 m² | 138 m² | +55 m² +66% | 2019 |
|---|
| Orion, 1, Daylesford Close549 m away | 128 m² | 183 m² | +55 m² +43% | 2017 |
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| 6, Sherwood Avenue425 m away | 103 m² | 157 m² | +54 m² +52% | 2017 |
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| 26, Springfield Road718 m away | 96 m² | 149 m² | +53 m² +55% | 2024 |
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| 185, South Western Crescent888 m away | 95 m² | 148 m² | +53 m² +56% | 2023 |
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| 23, Worthington Crescent371 m away | 89 m² | 142 m² | +53 m² +60% | 2019 |
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| 21, Glenair Avenue0 m away | 149 m² | 202 m² | +53 m² +36% | 2016 |
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| 14, Powell Road662 m away | 138 m² | 191 m² | +53 m² +38% | 2016 |
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| 4, Kimberley Road639 m away | 128 m² | 180 m² | +52 m² +41% | 2022 |
|---|
| 118a, Sandbanks Road459 m away | 97 m² | 149 m² | +52 m² +54% | 2021 |
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| 33, Danecourt Road626 m away | 124 m² | 176 m² | +52 m² +42% | 2017 |
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| Flat 2, 2, St Peters Road458 m away | 48 m² | 100 m² | +52 m² +108% | 2012 |
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| 5, Woodstock Road654 m away | 81 m² | 131 m² | +50 m² +62% | 2017 |
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| 21, St Peters Road462 m away | 135 m² | 184 m² | +49 m² +36% | 2016 |
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| 66, Danecourt Road588 m away | 121 m² | 169 m² | +48 m² +40% | 2026 |
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| 48, Constitution Hill Road741 m away | 173 m² | 221 m² | +48 m² +28% | 2025 |
|---|
| 90, North Road696 m away | 132 m² | 180 m² | +48 m² +36% | 2022 |
|---|
| 62, North Road328 m away | 57 m² | 105 m² | +48 m² +84% | 2017 |
|---|
| 63, Sherwood Avenue538 m away | 108 m² | 155 m² | +47 m² +44% | 2024 |
|---|
| 40, Danecourt Road588 m away | 82 m² | 128 m² | +46 m² +56% | 2010 |
|---|
| 2a, Wyndham Road480 m away | 123 m² | 168 m² | +45 m² +37% | 2024 |
|---|
| 47, Orchard Avenue483 m away | 150 m² | 195 m² | +45 m² +30% | 2022 |
|---|
| 3, Birds Hill Road868 m away | 76 m² | 120 m² | +44 m² +58% | 2023 |
|---|
| 8, Mill Lane508 m away | 189 m² | 233 m² | +44 m² +23% | 2021 |
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| 21a, St Peters Road462 m away | 156 m² | 200 m² | +44 m² +28% | 2019 |
|---|
| 51, Bournemouth Road822 m away | 79 m² | 123 m² | +44 m² +56% | 2019 |
|---|
| 44, Whitefield Road426 m away | 126 m² | 169 m² | +43 m² +34% | 2024 |
|---|
| 11, Verulam Road743 m away | 92 m² | 135 m² | +43 m² +47% | 2024 |
|---|
| 19, Charmouth Grove424 m away | 78 m² | 121 m² | +43 m² +55% | 2021 |
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| 3, Chalice Close342 m away | 78 m² | 120 m² | +42 m² +54% | 2024 |
|---|
| 21, Arley Road483 m away | 63 m² | 105 m² | +42 m² +67% | 2016 |
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| 4a, Sandbanks Road365 m away | 216 m² | 258 m² | +42 m² +19% | 2014 |
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| 14, Springfield Crescent638 m away | 200 m² | 241 m² | +41 m² +21% | 2022 |
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| 40, Constitution Hill Road741 m away | 96 m² | 137 m² | +41 m² +43% | 2022 |
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| 4, Courtenay Road771 m away | 118 m² | 159 m² | +41 m² +35% | 2021 |
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| 25, Kingsbridge Road888 m away | 148 m² | 188 m² | +40 m² +27% | 2026 |
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| 15, Balmoral Road862 m away | 168 m² | 208 m² | +40 m² +24% | 2013 |
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| 5, Turks Lane968 m away | 185 m² | 224 m² | +39 m² +21% | 2019 |
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| 150, Sandbanks Road602 m away | 99 m² | 138 m² | +39 m² +39% | 2015 |
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| 22, Pottery Road550 m away | 77 m² | 114 m² | +37 m² +48% | 2019 |
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| 28a, Alton Road783 m away | 225 m² | 261 m² | +36 m² +16% | 2023 |
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| 6, Pearce Gardens959 m away | 129 m² | 165 m² | +36 m² +28% | 2019 |
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| 93, North Road377 m away | 195 m² | 231 m² | +36 m² +18% | 2017 |
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| 24, Alverton Avenue739 m away | 123 m² | 159 m² | +36 m² +29% | 2011 |
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| 32, Salterns Road155 m away | 96 m² | 130 m² | +34 m² +35% | 2022 |
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| 11, Ardmore Road608 m away | 181 m² | 214 m² | +33 m² +18% | 2025 |
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| 18, Approach Road319 m away | 90 m² | 123 m² | +33 m² +37% | 2023 |
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| 21, Courtenay Road771 m away | 131 m² | 164 m² | +33 m² +25% | 2017 |
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| 68, North Road328 m away | 114 m² | 147 m² | +33 m² +29% | 2014 |
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| 24, Springfield Crescent638 m away | 114 m² | 146 m² | +32 m² +28% | 2026 |
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| 22, South Western Crescent789 m away | 95 m² | 127 m² | +32 m² +34% | 2022 |
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| 17, Sherwood Avenue358 m away | 106 m² | 138 m² | +32 m² +30% | 2021 |
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| 23, Churchfield Crescent916 m away | 124 m² | 156 m² | +32 m² +26% | 2016 |
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| 25, Harbour View Road656 m away | 110 m² | 141 m² | +31 m² +28% | 2024 |
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| 9, Sandringham Road823 m away | 22 m² | 53 m² | +31 m² +141% | 2014 |
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| 160, Sandbanks Road602 m away | 148 m² | 178 m² | +30 m² +20% | 2025 |
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| 14, Charmouth Grove424 m away | 187 m² | 217 m² | +30 m² +16% | 2024 |
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| 68, Orchard Avenue492 m away | 167 m² | 197 m² | +30 m² +18% | 2022 |
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| 17, Pottery Road431 m away | 98 m² | 128 m² | +30 m² +31% | 2020 |
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| Flat 2, Baytrees, 4, St Peters Road458 m away | 36 m² | 65 m² | +29 m² +81% | 2023 |
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| 32, Bournemouth Road514 m away | 84 m² | 113 m² | +29 m² +35% | 2023 |
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| 12, Ardmore Road608 m away | 55 m² | 84 m² | +29 m² +53% | 2011 |
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| 56, Constitution Hill Road741 m away | 76 m² | 104 m² | +28 m² +37% | 2026 |
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| 18, Belle Vue Road969 m away | 115 m² | 143 m² | +28 m² +24% | 2026 |
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| 7a, Parr Street278 m away | 39 m² | 67 m² | +28 m² +72% | 2021 |
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| 21, Chapel Road297 m away | 90 m² | 118 m² | +28 m² +31% | 2016 |
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| 3, Dansie Close654 m away | 71 m² | 99 m² | +28 m² +39% | 2010 |
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| Flat 7, Wellington House, 16, Ardmore Road608 m away | 135 m² | 163 m² | +28 m² +21% | 2009 |
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| 14, Chapel Road297 m away | 141 m² | 168 m² | +27 m² +19% | 2025 |
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| 58, North Road328 m away | 71 m² | 98 m² | +27 m² +38% | 2024 |
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| 523, Ashley Road983 m away | 96 m² | 123 m² | +27 m² +28% | 2014 |
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| 3a, Danecourt Road626 m away | 150 m² | 176 m² | +26 m² +17% | 2024 |
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| 69b, Commercial Road169 m away | 50 m² | 76 m² | +26 m² +52% | 2019 |
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| Flat 3, 5, Kingsbridge Road888 m away | 23 m² | 48 m² | +25 m² +109% | 2020 |
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| 24, Kingsbridge Road804 m away | 124 m² | 149 m² | +25 m² +20% | 2010 |
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| 8, Leslie Road405 m away | 110 m² | 134 m² | +24 m² +22% | 2024 |
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| 109, Commercial Road297 m away | 39 m² | 63 m² | +24 m² +62% | 2022 |
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| 21, Glen Road855 m away | 77 m² | 101 m² | +24 m² +31% | 2017 |
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| 2, Clarence Road132 m away | 85 m² | 109 m² | +24 m² +28% | 2015 |
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| 44, Sherwood Avenue425 m away | 115 m² | 139 m² | +24 m² +21% | 2014 |
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| 6, Springfield Road718 m away | 98 m² | 121 m² | +23 m² +23% | 2025 |
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| 20, Alverton Avenue739 m away | 107 m² | 130 m² | +23 m² +21% | 2025 |
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| 7, St Peters Road281 m away | 75 m² | 98 m² | +23 m² +31% | 2024 |
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| 5, Parr Street278 m away | 61 m² | 84 m² | +23 m² +38% | 2022 |
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| 22, Harbour View Road629 m away | 123 m² | 146 m² | +23 m² +19% | 2019 |
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| 64a, Station Road467 m away | 52 m² | 75 m² | +23 m² +44% | 2016 |
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| Flat 4, Broomrigg, 5 - 7, Belle Vue Road927 m away | 82 m² | 105 m² | +23 m² +28% | 2016 |
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| Flat 6, 15, Blair Avenue995 m away | 66 m² | 88 m² | +22 m² +33% | 2026 |
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| 15, Pottery Road431 m away | 99 m² | 121 m² | +22 m² +22% | 2025 |
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| 2, Glenair Avenue0 m away | 115 m² | 137 m² | +22 m² +19% | 2023 |
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| 25, Charmouth Grove424 m away | 112 m² | 134 m² | +22 m² +20% | 2022 |
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| 11, North Road377 m away | 103 m² | 125 m² | +22 m² +21% | 2016 |
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| 58, Wedgwood Drive725 m away | 107 m² | 129 m² | +22 m² +21% | 2016 |
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| 8, Whitefield Road426 m away | 117 m² | 138 m² | +21 m² +18% | 2026 |
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| 40, Britannia Road42 m away | 94 m² | 115 m² | +21 m² +22% | 2024 |
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| Apartment 2, Aspects, 1, Wyndham Road552 m away | 116 m² | 137 m² | +21 m² +18% | 2022 |
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| Flat 11, Verenna, 44, Springfield Road718 m away | 69 m² | 90 m² | +21 m² +30% | 2022 |
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| 21, Sherwood Avenue358 m away | 78 m² | 99 m² | +21 m² +27% | 2015 |
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| 27, Sherwood Avenue358 m away | 91 m² | 111 m² | +20 m² +22% | 2025 |
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| 18, Harbour View Close760 m away | 111 m² | 131 m² | +20 m² +18% | 2025 |
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| 6, Inverclyde Road844 m away | 103 m² | 123 m² | +20 m² +19% | 2024 |
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| 88, Conifer Avenue959 m away | 103 m² | 123 m² | +20 m² +19% | 2022 |
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| Flat 10, Ardmore Lodge 7-9, Ardmore Road608 m away | 58 m² | 78 m² | +20 m² +34% | 2020 |
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| 8, Highland Road934 m away | 94 m² | 113 m² | +19 m² +20% | 2025 |
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| Flat 20, Warwick Court, 22, Bournemouth Road538 m away | 84 m² | 103 m² | +19 m² +23% | 2023 |
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| 24, Ribbonwood Heights901 m away | 59 m² | 78 m² | +19 m² +32% | 2021 |
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| 2, Mentone Road116 m away | 90 m² | 108 m² | +18 m² +20% | 2025 |
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| 30, Britannia Road42 m away | 75 m² | 93 m² | +18 m² +24% | 2023 |
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| Flat 4, Royal Court, 18, Windsor Road548 m away | 96 m² | 114 m² | +18 m² +19% | 2022 |
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| Flat 12, Emeralds, 123, North Road946 m away | 85 m² | 103 m² | +18 m² +21% | 2022 |
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| Flat 6, Windsor Court, 1, Windsor Road702 m away | 61 m² | 79 m² | +18 m² +30% | 2021 |
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| Flat 12, White Lodge, 107 - 109, Parkstone Road634 m away | 56 m² | 74 m² | +18 m² +32% | 2015 |
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| 14, Ringwood Road870 m away | 39 m² | 57 m² | +18 m² +46% | 2009 |
|---|
| 4, Heavytree Road674 m away | 82 m² | 99 m² | +17 m² +21% | 2024 |
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| 79, Church Road288 m away | 104 m² | 121 m² | +17 m² +16% | 2023 |
|---|
| 79, Wedgwood Drive636 m away | 96 m² | 113 m² | +17 m² +18% | 2023 |
|---|
| Flat 10, Harbour House, 49, Doulton Gardens642 m away | 73 m² | 90 m² | +17 m² +23% | 2023 |
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| Flat 1, Breeze, 9, Durrant Road971 m away | 84 m² | 101 m² | +17 m² +20% | 2022 |
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| 116, Sandbanks Road459 m away | 85 m² | 102 m² | +17 m² +20% | 2021 |
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| Flat 2, Sherway House, 9, Kingsbridge Road888 m away | 67 m² | 84 m² | +17 m² +25% | 2021 |
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| Flat 9, Inglewood, 54, Bournemouth Road849 m away | 64 m² | 81 m² | +17 m² +27% | 2019 |
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| 4, Highmoor Road807 m away | 82 m² | 99 m² | +17 m² +21% | 2013 |
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| Flat 2, Sea View Court, 125, North Road946 m away | 58 m² | 75 m² | +17 m² +29% | 2013 |
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| Flat 5, Falcon Heights, 6a, Birds Hill Road952 m away | 71 m² | 88 m² | +17 m² +24% | 2010 |
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| Flat 3, 11, Windsor Road548 m away | 65 m² | 82 m² | +17 m² +26% | 2009 |
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| 15, Church Road476 m away | 57 m² | 73 m² | +16 m² +28% | 2026 |
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| Flat 1, Barilla, 4, Windsor Road702 m away | 81 m² | 97 m² | +16 m² +20% | 2023 |
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| 19, North Road377 m away | 98 m² | 114 m² | +16 m² +16% | 2022 |
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| 2, The Old Science Block, Old School Close235 m away | 65 m² | 81 m² | +16 m² +25% | 2015 |
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| Flat 1, Island View, 45, Danecourt Road409 m away | 66 m² | 81 m² | +15 m² +23% | 2024 |
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| Flat 2, 43, Danecourt Road409 m away | 78 m² | 93 m² | +15 m² +19% | 2020 |
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| 4a, Sandringham Road823 m away | 53 m² | 68 m² | +15 m² +28% | 2017 |
|---|
| 8, Mill Hill Close552 m away | 70 m² | 85 m² | +15 m² +21% | 2013 |
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| Flat 1, Harriet Court, 2d, Belle Vue Road947 m away | 50 m² | 65 m² | +15 m² +30% | 2011 |
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